193801410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21751}}^1$

素因数の和:21781

約数の個数: 80

約数和(自身を含む): 568510272

約数和(自身を除く): 374708862

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 21751, 43502, 65253, 108755, 130506, 195759, 217510, 239261, 326265, 391518, 478522, 587277, 652530, 717783, 978795, 1174554, 1196305, 1435566, 1761831, 1957590, 2153349, 2392610, 2936385, 3523662, 3588915, 4306698, 5872770, 6460047, 7177830, 8809155, 10766745, 12920094, 17618310, 19380141, 21533490, 32300235, 38760282, 64600470, 96900705, 193801410]

約数ペア:

[(1, 193801410), (2, 96900705), (3, 64600470), (5, 38760282), (6, 32300235), (9, 21533490), (10, 19380141), (11, 17618310), (15, 12920094), (18, 10766745), (22, 8809155), (27, 7177830), (30, 6460047), (33, 5872770), (45, 4306698), (54, 3588915), (55, 3523662), (66, 2936385), (81, 2392610), (90, 2153349), (99, 1957590), (110, 1761831), (135, 1435566), (162, 1196305), (165, 1174554), (198, 978795), (270, 717783), (297, 652530), (330, 587277), (405, 478522), (495, 391518), (594, 326265), (810, 239261), (891, 217510), (990, 195759), (1485, 130506), (1782, 108755), (2970, 65253), (4455, 43502), (8910, 21751)]